GeForce GTX 760 MSI TwinFrozr Gaming OC Edition a special edition of GeForce GTX 760. This edition comes with a custom dual-fan cooling solution which by itself should allow a slight performance boost, as GeForce GTX 760 benefits from the GPU Boost 2.0 technology. Also, it has been overclocked out of the box from 980MHz to 1085MHz while its boost clock is now of 1150MHz. The memory clock was left untouched. Benchmarks indicate a 7% performance boost when compared to the reference card and so this edition performs on level with GeForce GTX 670.

Well considering the i5 has better single and multi core performance as well as a lower TDP and newer manufacturing process, it would be pretty reasonable that my CPU would be around 30% better than yours.